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Berberine is a chemical found in some plants like European barberry, goldenseal, goldthread, Oregon grape, phellodendron, and tree turmeric. Berberine is a bitter-tasting and yellow-colored chemical. Coptis (commonly referring to Coptidis Rhizoma, a traditional Chinese medicinal herb) contains bioactive alkaloids (most notably berberine and coptisine) that have been studied for their pharmacological effects—including their influence on reactive oxygen species (ROS) and related pathways. – Berberine is known for its relatively low oral bioavailability, often cited at less than 1%. This low bioavailability is mainly due to poor intestinal absorption and active efflux by transport proteins such as P-glycoprotein. – Despite the low bioavailability, berberine is still pharmacologically active, and its metabolites may also contribute to its overall effects. • Effective Dosage in Studies – Many clinical trials or preclinical studies use dosages in the range of 500 to 1500 mg per day, typically administered in divided doses. – Therefore, to obtain a bioactive dose of berberine, supplementation in a standardized extract form is necessary. -IC50 in cancer cell lines: Approximately 10–100 µM (commonly around 20–50 µM in many models) -IC50 in normal cell lines: Generally higher (often above 100 µM), although this can vary with cell type - In vivo studies: Dosing regimens in animal models generally range from about 50 to 200 mg/kg - very effective AChE inhibitor (Alzheimers) - Berberine may enhance the effects of blood-thinning medications like warfarin and aspirin. -Note half-life reports vary 2.5-90hrs?. -low solubility of apigenin in water : BioAv Pathways: - induce ROS production - ROS↑ related: MMP↓(ΔΨm), ER Stress↑, Ca+2↑, Cyt‑c↑, Caspases↑, DNA damage↑, UPR↑, cl-PARP↑, HSP↓ - Lowers AntiOxidant defense in Cancer Cells: NRF2↓, GSH↓ - Raises AntiOxidant defense in Normal Cells: NRF2↑, SOD↑, GSH↑, Catalase↑, - lowers Inflammation : NF-kB↓, COX2↓, p38↓, Pro-Inflammatory Cytokines : IL-1β↓, TNF-α↓, IL-6↓, IL-8↓ - PI3K/AKT(Inhibition), JAK/STATs, Wnt/β-catenin, AMPK, MAPK/ERK, and JNK. - inhibit Growth/Metastases : , MMPs↓, MMP2↓, MMP9↓, IGF-1↓, uPA↓, VEGF↓, ROCK1↓, FAK↓, RhoA↓, NF-κB↓, CXCR4↓, TGF-β↓, α-SMA↓, ERK↓ - reactivate genes thereby inhibiting cancer cell growth : HDAC↓, DNMT1↓, EZH2↓, P53↑, HSP↓ - cause Cell cycle arrest : TumCCA↑, cyclin D1↓, cyclin E↓, CDK2↓, CDK4↓, CDK6↓, - inhibits Migration/Invasion : TumCMig↓, TumCI↓, FAK↓, ERK↓, - inhibits glycolysis /Warburg Effect and ATP depletion : HIF-1α↓, PKM2↓, cMyc↓, GLUT1↓, LDH↓, LDHA↓, HK2↓, PFKs↓, PDKs↓, Glucose↓, GlucoseCon↓ - inhibits angiogenesis↓ : VEGF↓, HIF-1α↓, Notch↓, FGF↓, PDGF↓, EGFR↓, Integrins↓, - inhibits Cancer Stem Cells : CSC↓, Hh↓, GLi1↓, CD133↓, β-catenin↓, n-myc↓, sox2↓, notch2↓, nestin↓, OCT4↓, - Others: PI3K↓, AKT↓, JAK↓, STAT↓, Wnt↓, β-catenin↓, AMPK↓, α↓, ERK↓, JNK, - Synergies: chemo-sensitization, chemoProtective, RadioSensitizer, RadioProtective, Others(review target notes), Neuroprotective, Cognitive, Renoprotection, Hepatoprotective, CardioProtective, - Selectivity: Cancer Cells vs Normal Cells |
2693- | BBR, | Antitumor Effects of Berberine on Gliomas via Inactivation of Caspase-1-Mediated IL-1β and IL-18 Release |
- | in-vitro, | GBM, | U251 | - | in-vitro, | GBM, | U87MG |
2706- | BBR, | Berberine Inhibits Growth of Liver Cancer Cells by Suppressing Glutamine Uptake |
- | in-vitro, | HCC, | Hep3B | - | in-vitro, | HCC, | Bel-7402 | - | in-vivo, | NA, | NA |
2705- | BBR, | Mechanism underlying berberine's effects on HSP70/TNFα under heat stress: Correlation with the TATA boxes |
- | in-vivo, | Nor, | NA | - | in-vitro, | Nor, | PC12 |
2704- | BBR, | Inhibitory Effect of Berberine on Zeste Homolog 2 (Ezh2) Enhancement in Human Esophageal Cell Lines |
- | in-vitro, | ESCC, | KYSE450 |
2703- | BBR, | CUR, | SFN, | UA, | GamB | Naturally occurring anti-cancer agents targeting EZH2 |
- | Review, | Var, | NA |
2702- | BBR, | The enhancement of combination of berberine and metformin in inhibition of DNMT1 gene expression through interplay of SP1 and PDPK1 |
- | in-vitro, | Lung, | A549 | - | in-vitro, | Lung, | H1975 |
2701- | BBR, | Berberine Inhibits KLF4 Promoter Methylation and Ferroptosis to Ameliorate Diabetic Nephropathy in Mice |
- | in-vivo, | Diabetic, | NA |
2700- | BBR, | Cell-specific pattern of berberine pleiotropic effects on different human cell lines |
- | in-vitro, | GBM, | U343 | - | in-vitro, | GBM, | MIA PaCa-2 | - | in-vitro, | Nor, | HDFa |
2699- | BBR, | Plant Isoquinoline Alkaloid Berberine Exhibits Chromatin Remodeling by Modulation of Histone Deacetylase To Induce Growth Arrest and Apoptosis in the A549 Cell Line |
- | in-vitro, | Lung, | A549 |
2698- | BBR, | A gene expression signature-based approach reveals the mechanisms of action of the Chinese herbal medicine berberine |
- | Analysis, | BC, | MDA-MB-231 |
2697- | BBR, | Structural exploration of common pharmacophore based berberine derivatives as novel histone deacetylase inhibitor targeting HDACs enzymes |
- | Analysis, | Var, | NA |
2696- | BBR, | Berberine regulates proliferation, collagen synthesis and cytokine secretion of cardiac fibroblasts via AMPK-mTOR-p70S6K signaling pathway |
- | in-vivo, | Nor, | NA |
- | Trial, | BC, | NA |
2694- | BBR, | Berberine down-regulates IL-8 expression through inhibition of the EGFR/MEK/ERK pathway in triple-negative breast cancer cells |
- | in-vitro, | BC, | NA |
2707- | BBR, | Berberine exerts its antineoplastic effects by reversing the Warburg effect via downregulation of the Akt/mTOR/GLUT1 signaling pathway |
- | in-vitro, | Liver, | HepG2 | - | in-vitro, | BC, | MCF-7 |
2692- | BBR, | Berberine affects osteosarcoma via downregulating the caspase-1/IL-1β signaling axis |
- | in-vitro, | OS, | MG63 | - | in-vitro, | OS, | SaOS2 | - | in-vivo, | NA, | NA |
2691- | BBR, | Berberine induces FasL-related apoptosis through p38 activation in KB human oral cancer cells |
- | in-vitro, | Oral, | KB |
2690- | BBR, | Berberine Differentially Modulates the Activities of ERK, p38 MAPK, and JNK to Suppress Th17 and Th1 T Cell Differentiation in Type 1 Diabetic Mice |
- | in-vivo, | Diabetic, | NA |
2689- | BBR, | Berberine protects against glutamate-induced oxidative stress and apoptosis in PC12 and N2a cells |
- | in-vitro, | Nor, | PC12 | - | in-vitro, | AD, | NA | - | in-vitro, | Stroke, | NA |
2686- | BBR, | Effects of resveratrol, curcumin, berberine and other nutraceuticals on aging, cancer development, cancer stem cells and microRNAs |
- | Review, | Nor, | NA |
2685- | BBR, | Berberine induces neuronal differentiation through inhibition of cancer stemness and epithelial-mesenchymal transition in neuroblastoma cells |
- | in-vitro, | neuroblastoma, | NA |
2684- | BBR, | Berberine is a Novel Mitochondrial Calcium Uniporter Inhibitor that Disrupts MCU‐EMRE Assembly |
- | in-vivo, | Nor, | NA |
2683- | BBR, | Berberine reduces endoplasmic reticulum stress and improves insulin signal transduction in Hep G2 cells |
- | in-vitro, | Liver, | HepG2 |
2682- | BBR, | Berberine Inhibited Growth and Migration of Human Colon Cancer Cell Lines by Increasing Phosphatase and Tensin and Inhibiting Aquaporins 1, 3 and 5 Expressions |
- | in-vitro, | CRC, | HT29 | - | in-vitro, | CRC, | SW480 | - | in-vitro, | CRC, | HCT116 |
2681- | BBR, | PDT, | Berberine-photodynamic induced apoptosis by activating endoplasmic reticulum stress-autophagy pathway involving CHOP in human malignant melanoma cells |
- | in-vitro, | Melanoma, | NA |
2680- | BBR, | PDT, | Photodynamic therapy-triggered nuclear translocation of berberine from mitochondria leads to liver cancer cell death |
- | in-vitro, | Liver, | HUH7 |
2679- | BBR, | Berberine Improves Behavioral and Cognitive Deficits in a Mouse Model of Alzheimer’s Disease via Regulation of β-Amyloid Production and Endoplasmic Reticulum Stress |
- | in-vivo, | AD, | NA |
3680- | BBR, | Network pharmacology reveals that Berberine may function against Alzheimer’s disease via the AKT signaling pathway |
- | in-vivo, | AD, | NA |